<template>
    <h4>登录页面</h4>
    <input type="button" value="登录" @click="doLogin()">
</template>

<script>
    export default {
        methods: {
            doLogin() {
                sessionStorage.setItem("token","aaaaa")
            }
        },
    }
</script>

<style lang="scss" scoped>

</style>